Re: [Freesurfer] Drawing ROIs using coordinates in another space?

2015-03-18 Thread Natalie Garcia
laying them on > fsaverage. If there is a template brain used by BV, then you can try > running that through recon-all. If that works, you can create a label > file for the BV template, then map it to fsaverage or other subjects > using mri_label2label > > doug > > On 03/16

[Freesurfer] Drawing ROIs using coordinates in another space?

2015-03-16 Thread Natalie Garcia
Hi all, I'm working with BrainVoyager and Freesurfer. I have some Talairach coordinates from BV for a functional ROI, and I'm trying to see if I can use these coordinates in Freesurfer to draw the same ROI on the structural slices. Is this possible? Alternatively, is it possible to draw a sphere

[Freesurfer] Error running recon-all on hpc computers

2014-05-12 Thread Natalie Garcia
Hi all, I'm trying to run recon-all on some data using one of the hpc clusters at my institution using FreeSurfer v. 5.3.0. I've used 4.5.0 without a problem but I'm trying to rerun the data with the new version. I keep getting this error (FreeSurfer's log file is attached here) regarding the mni

Re: [Freesurfer] Issue with 5.3.0 nu_correction?

2013-10-28 Thread Natalie Garcia
llowing command: > echo $FREESURFER_HOME > > -Zeke > > > On 10/25/2013 04:09 PM, Natalie Garcia wrote: > >> Hi all, >> >> I've tried running auto-recon with version 5.3.0 (on Mac OSX v10.8.2) >> and the processing stream seems to fail at the intensity co

[Freesurfer] Issue with 5.3.0 nu_correction?

2013-10-25 Thread Natalie Garcia
Hi all, I've tried running auto-recon with version 5.3.0 (on Mac OSX v10.8.2) and the processing stream seems to fail at the intensity correction point. Not sure if it helps, but when I look at the output from the PBS script, I see "nu_correct: Command not found." Any suggestions on what I might

[Freesurfer] v4.5.0: How to obtain total gray matter volume?

2013-10-24 Thread Natalie Garcia
Dear all, I've been using Freesurfer v4.5.0 for some time and have reconned about 100 participants. I am wondering if there is an automatic way to obtain the total gray matter volume for all the subjects I have run so far under this version, or would it be necessary to update to v5.2? Any help wo

[Freesurfer] Inputting specific talairach coordinates?

2013-05-02 Thread Natalie Garcia
Dear FreeSurfers, I have a very basic question (which I'm hoping also has a basic answer!): I know that the Talairach coordinates provided in tksurfer are based on a conversion using MNI space, but I'm wondering: is there a way to input specific Talairach coordinates into Freesurfer to identify a